redmi k90

Release

Released 2025, October 23

OS

Technology

GSM / HSPA / LTE / 5G

SIM

Dual SIM (Nano-SIM, dual stand-by)

Display

Screen Size

6.59 inches

Type

AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)

Resolutions

1156 x 2510 pixels, 19.5:9 ratio (~419 ppi density)

Protection

Corning Gorilla Glass 7i

Camera

Rear Triple

50 MP, f/1.9, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS
50 MP, f/2.2, 60mm (telephoto), PDAF, 2.5x optical zoom
8 MP, f/2.2, 15mm, 120? (ultrawide)

Flashlight

Dual- LED

Features

HDR, panorama

8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+

Selfie

Face Unlock

Yes

Internals

GPU

Adreno 830

CPU

Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

Chipset

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Memory

RAM

12GB / 16GB

Storage

256GB / 512GB / 1TB

Card Slot

No

Battery

Capacity

7100 mAh

Type

Si/C Li-Po

Removable

No

Fast Charge

100W wired, PD3.0, QC3+, 100W PPS

22.5W reverse wired

Wireless Charge

N/A

Body

Colors

Black, White, Blue, Purple

Material

Front Glass, Aluminum Frame

Dimensions

157.5 x 75.3 x 8 mm (6.20 x 2.96 x 0.31 in)

Weight

206 g (7.27 oz)

Water Proof

IP68 dust/water resistant (up to 2.5m for 30 min)

Networks

5G

1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA

4G

1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66

3G

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

2G

GSM 850 / 900 / 1800 / 1900 

Speed

HSPA, LTE-A, 5G

Connectivity

GPS

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS

Radio

No

USB

USB Type-C, OTG

Bluetooth

5.4, A2DP, LE, LHDC 5.0, ASHA

Wi-Fi

Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct

NFC

Yes

Others

Audio jack

No
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Snapdragon Sound

Sensors

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass